Grifo DVEP20R - Electric destemmer with pump and rollers

The Grifo professional destemmer with openable tank is designed to ensure consistent performance in the field of oenology.

• Model DVEP20R:

  • High Production Capacity: Capable of producing around 2,000 kg/h, this model stands out for its high efficiency.
  • Robust construction: Made of enamelled steel and stainless steel, it guarantees durability and resistance over time.
  • Spacious cargo tank: Equipped with a large tank, it greatly facilitates loading operations, making it easy to tip crates.

• Efficient Separation of Grapes and Stalk

  • De-stemming System: Thanks to the stainless steel de-stemming shaft and grid, the model ensures precise separation of the grape from the stalk.
  • High-quality pump: The must is pumped to the barrel through a stainless steel pump, which is characterised by its large size.

• Powerful Electric Motor and Versatile Mechanisms

  • High Efficiency Electric Engine: The Grape destemmers is equipped with a powerful electric engine, which guarantees optimal performance.
  • Lateral transmission: Equipped with belts and chains, the motor drives various mechanisms such as the upper auger, the de-stemming shaft and the lower auger for dragging the crushed grapes.

• Ease of Cleaning and Maintenance

  • Removable grill and folding opening: Designed for easy and thorough cleaning, thanks to the removable grill and the ability to open like a book.
  • Simple and Efficient Maintenance: The design of the model requires constant but simple maintenance, ensuring consistent high performance

The hopper is an essential component of this machine, playing a crucial role in the de-stemming process.

This width (87 x 50 cm) makes it easier to use, facilitating the tipping of grape crates into it, reducing the risk of overflowing bunches outside.

Detail of the screw convey or that gently and efficiently receives the grapes in the lower part of the machine

Pre-processing rollers performing the first crushing.

The destemmer is equipped with a pair of counter-rotating pre-processing rollers. They carry out an initial processing of the grape berries, performing an ‘initial crushing’ action that generates small cracks that facilitate the outflow of the first must.

But the great innovation that makes this semi-centrifugal destemmer unique is that the rollers are made of food-grade solid rubber, and not plastic or aluminium like other solutions on the market. The rigidity of plastic or aluminium rollers tends to break the grapes more, with the risk of higher final acidity of the wine.

2 Hp electric induction engines, which allows all the various mechanisms to be operated with a greater power margin than the destemmer actually absorbs in all its functions.

Equipped with a red STOP emergency button, compliant with CE safety regulations

Engine specifications:

Motor power: 2 Hp

Motor Speed: 1400 rpm

Electric voltage and frequency: 230 V - 50 Hz

Pump head: 4 m

Pump diameter: 60 mm

The side chain drive transmits the rotary motion from the motor to:

- the upper screw conveyor
- The intermediate rotor
- The pre-processing rollers
- The lower screw conveyor to the pump
- The pump

Side protecting carter, made of Stainless steel.

The belt drive has the advantage of making a slight friction effect in the event of a blockage in the machine itself.

Detail of the gear drive to the pre-machining rollers.

This model only mounts high-density nylon gears.

This centrifugal destemmer is equipped with a two-component frame that can be opened in an instant by means of the special closing hook.

Advantages:

- it can be inspected immediately during use (to intervene in the event of any blockages, to remove foreign bodies that may have accidentally entered the machine)

- higher level of hygiene, allowing thorough cleaning and washing of the machine before and after de-stemming.

Detail of the opening catch

Details of the hinges.

The sieve can be removed with extreme ease for cleaning operations, thanks to the guides that also act as protection for the sieve itself.

Detail of the rotor with steel paddles which carries out the de-stemming process (by pressing the grapes onto the sieve).

Upper detail of sieve attachment. It is equipped at the bottom with the two guides on which the sieve is fixed and on which it slides when removed. This platform, as well as acting as a solid support for the sieve, closes it at the top, ensuring that all the grape bunches that enter the sieve are perfectly processed, remaining well concentrated inside the sieve and consequently pushed towards it by the rotating vane rotor.

Top-quality, large-size pump made of STAINLESS STEEL, suitable for pumping all grapes and must to the vat.

Detail of the pump fitted with a gasketed garolla connection.

Large wheels to allow easy motion and transport

Transporting handle